I’m trying integrate subtitle (closed captions) with cccompiler from a file to a video but I have many troubles to do this.
I’m reading many documentations, examples (very few on intermet / github) but not understand how to manage elements with gst-launch-1.0
Someone has yet do this? can help me?
Do you have some more details about what exactly you’re trying to do, and what you tried already with
cccombiner that doesn’t work?
I have do something like this :
Blockquote gst-launch-1.0 filesrc name=filesrc5 location=captions.txt ! ccconverter name=ccconverter6 ! cc708overlay name=cc708overlay2 ! autovideoconvert name=autovideoconvert3 ! x264enc bitrate=2000 ! flvmux name=mux ! rtmpsink location=rtmp://live-fra.twitch.tv/app/MYKEY filesrc location=…/Downloads/sample-30s.mp4 name=videotestsrc1 ! decodebin ! videoconvert ! cc708overlay2.
I read a video file, read file with captions (simple text file) and mix them and send to twitch, the closed captions seems not integrated
What’s the format of this
captions.txt? Closed captions are a binary format and
ccconverter assumes that they’re correctly parsed already, so a plaintext file is most likely wrong in that place and if it actually contains raw closed captions then some kind of parser would be needed between the